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Birch Plywood | 6.5mm

Birch Plywood | 6.5mm

Regular price £71.60
Regular price Sale price £71.60
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Sheet Size

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Description

Birch Plywood (6.5mm)| WBP Birch Plywood Sheets - Product Video

Our High-Grade Birch Plywood panels combine exceptional strength with a smooth, attractive finish. Constructed from high-quality solid and face birch veneers, these panels are engineered for durability and rigidity, making them ideal for applications that demand structural integrity.

The meticulous sanding process provides a smooth finish on both sides, ensuring that Birch Plywood not only performs exceptionally well but also looks clean and bright—perfect for both practical and aesthetic applications. This makes it a top choice for furniture, joinery work, and CNC machining projects.

Grading Information

BB/BB Grade

Smoother boards with minimal patches, knots, and imperfections.

deal for furniture work where both sides may be visible.

Suitable for all general applications, including CNC machining.

BB/CP Grade

One side is smooth BB Grade; the other side is CP Grade with more natural patches and knots.

Best for projects where only the outward-facing side needs a perfect finish.

Suitable for most general applications, including CNC machining.

Available Thicknesses & Grades

Thickness Grade
4mm BB/BB
6.5mm BB/CP
9mm BB/CP
12mm BB/CP
15mm BB/BB
18mm BB/CP
21mm BB/BB
24mm BB/BB

Standard Sheet Sizes

2400–2440mm x 1200–1220mm (8ft x 4ft)

1200–1220mm x 1200–1220mm (4ft x 4ft)

1200–1220mm x 595–610mm (4ft x 2ft)

595–610mm x 595–610mm (2ft x 2ft)

595–610mm x 295–310mm (2ft x 1ft)

With its combination of strength, smooth finish, and bright appearance, High-Grade Birch Plywood is the reliable choice for both functional and decorative projects.

Product Details

Sheet Size 2ft x 1ft|2ft x 2ft|4ft x 4ft|4ft x 2ft|8ft x 4ft
Sheet Thickness 6.5mm
Sheet Type Birch Plywood
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Frequently Asked Questions

What is the typical density of 6.5 mm birch plywood?

Birch plywood averages around 650–700 kg/m³, making it denser and stronger than many softwood plywoods while still relatively lightweight.

How many plies are in a 6.5 mm birch plywood sheet?

Usually five to seven thin birch veneers are cross-bonded to achieve the 6.5 mm thickness, which gives excellent stability and a fine, even edge.

What adhesives are used to bond the layers?

The veneers are bonded with WBP (Weather and Boil Proof) phenolic resin glue — tested to resist boiling water and outdoor moisture, reducing delamination risk.

Is this plywood safe for indoor and outdoor use?

Yes — it’s manufactured with low-emission glue suitable for interior environments and uses WBP adhesive for outdoor or damp conditions. It’s a versatile all-round panel.

What’s the bending strength and stiffness of 6.5 mm birch plywood?

Exact values vary by manufacturer, but birch plywood typically shows MOR (modulus of rupture) around 80–100 N/mm² and MOE (modulus of elasticity) 8,000–10,000 N/mm² — higher than softwood ply.

What’s the surface veneer thickness?

Face veneers are typically 1.4 mm or thinner depending on manufacturer, giving a fine, smooth finish ideal for CNC routing or intricate cuts.

Is this plywood suitable for CNC machining or laser cutting?

Yes. Its fine cross-laminated core is ideal for CNC routing, engraving, and small-scale model making, with minimal voids compared to cheaper ply.

Does 6.5 mm birch plywood have a rated fire classification?

Standard birch plywood does not carry a fire rating, but it can be treated or overlaid with fire-retardant coatings if required for regulated projects.

What edge treatment is recommended for moisture protection?

Seal cut edges with polyurethane varnish, acrylic sealant, or dedicated edge sealers to maintain water resistance and prevent swelling.

What are the weight and dimensions of a full sheet?

A standard 2440×1220 mm sheet at 6.5 mm thickness weighs roughly 11–12 kg. Other panel sizes (half sheets, quarter sheets) weigh proportionally less.